* [PATCH v2 2/4] PCI: fix a simple if coding style issue
@ 2014-09-07 18:02 Quentin Lambert
0 siblings, 0 replies; only message in thread
From: Quentin Lambert @ 2014-09-07 18:02 UTC (permalink / raw)
To: Rafael J. Wysocki, Len Brown, Bjorn Helgaas, Scott Murray
Cc: linux-acpi, linux-pci, linux-kernel
Removing curly braces in simple if cases.
Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
---
drivers/pci/hotplug/cpci_hotplug_core.c | 4 ++--
drivers/pci/hotplug/cpcihp_zt5550.c | 11 +++++------
drivers/pci/hotplug/cpqphp_core.c | 3 +--
drivers/pci/hotplug/cpqphp_ctrl.c | 15 +++++----------
drivers/pci/hotplug/cpqphp_nvram.c | 13 +++++--------
drivers/pci/hotplug/ibmphp_core.c | 6 ++----
drivers/pci/hotplug/ibmphp_ebda.c | 3 +--
drivers/pci/hotplug/ibmphp_hpc.c | 3 +--
8 files changed, 22 insertions(+), 36 deletions(-)
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
index e09cf78..8359e29 100644
--- a/drivers/pci/hotplug/cpci_hotplug_core.c
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c
@@ -467,9 +467,9 @@ check_slots(void)
__func__, slot_name(slot), hs_csr);
if (!slot->extracting) {
- if (update_latch_status(slot->hotplug_slot, 0)) {
+ if (update_latch_status(slot->hotplug_slot, 0))
warn("failure to update latch file");
- }
+
slot->extracting = 1;
atomic_inc(&extracting);
}
diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
index e618020..cfd01e9 100644
--- a/drivers/pci/hotplug/cpcihp_zt5550.c
+++ b/drivers/pci/hotplug/cpcihp_zt5550.c
@@ -182,9 +182,9 @@ static int zt5550_hc_enable_irq(void)
{
u8 reg;
- if (hc_dev == NULL) {
+ if (hc_dev == NULL)
return -ENODEV;
- }
+
reg = readb(csr_int_mask);
reg = reg & ~ENUM_INT_MASK;
writeb(reg, csr_int_mask);
@@ -195,9 +195,8 @@ static int zt5550_hc_disable_irq(void)
{
u8 reg;
- if (hc_dev == NULL) {
+ if (hc_dev == NULL)
return -ENODEV;
- }
reg = readb(csr_int_mask);
reg = reg | ENUM_INT_MASK;
@@ -210,9 +209,9 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
int status;
status = zt5550_hc_config(pdev);
- if (status != 0) {
+ if (status != 0)
return status;
- }
+
dbg("returned from zt5550_hc_config");
memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index 4aaee74..a53084d 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -1096,9 +1096,8 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* initialize our threads if they haven't already been started up */
rc = one_time_init();
- if (rc) {
+ if (rc)
goto err_free_bus;
- }
dbg("pdev = %p\n", pdev);
dbg("pci resource start %llx\n", (unsigned long long)pci_resource_start(pdev, 0));
diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index 476482e..c5cbefe 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -705,9 +705,8 @@ static struct pci_resource *get_max_resource(struct pci_resource **head, u32 siz
if (temp == max) {
*head = max->next;
} else {
- while (temp && temp->next != max) {
+ while (temp && temp->next != max)
temp = temp->next;
- }
if (temp)
temp->next = max->next;
@@ -903,9 +902,8 @@ irqreturn_t cpqhp_ctrl_intr(int IRQ, void *data)
/*
* Check to see if it was our interrupt
*/
- if (!(misc & 0x000C)) {
+ if (!(misc & 0x000C))
return IRQ_NONE;
- }
if (misc & 0x0004) {
/*
@@ -2006,9 +2004,8 @@ int cpqhp_process_SI(struct controller *ctrl, struct pci_func *func)
/* Check to see if the interlock is closed */
tempdword = readl(ctrl->hpc_reg + INT_INPUT_CLEAR);
- if (tempdword & (0x01 << hp_slot)) {
+ if (tempdword & (0x01 << hp_slot))
return 1;
- }
if (func->is_a_board) {
rc = board_replaced(func, ctrl);
@@ -2070,9 +2067,8 @@ int cpqhp_process_SI(struct controller *ctrl, struct pci_func *func)
}
}
- if (rc) {
+ if (rc)
dbg("%s: rc = %d\n", __func__, rc);
- }
if (p_slot)
update_slot_info(ctrl, p_slot);
@@ -2095,9 +2091,8 @@ int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func)
device = func->device;
func = cpqhp_slot_find(ctrl->bus, device, index++);
p_slot = cpqhp_find_slot(ctrl, device);
- if (p_slot) {
+ if (p_slot)
physical_slot = p_slot->number;
- }
/* Make sure there are no video controllers here */
while (func && !rc) {
diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
index 0968a9b..1e08ff8 100644
--- a/drivers/pci/hotplug/cpqphp_nvram.c
+++ b/drivers/pci/hotplug/cpqphp_nvram.c
@@ -204,9 +204,8 @@ static int load_HRT (void __iomem *rom_start)
u8 temp_byte = 0xFF;
u32 rc;
- if (!check_for_compaq_ROM(rom_start)) {
+ if (!check_for_compaq_ROM(rom_start))
return -ENODEV;
- }
available = 1024;
@@ -250,9 +249,8 @@ static u32 store_HRT (void __iomem *rom_start)
available = 1024;
- if (!check_for_compaq_ROM(rom_start)) {
+ if (!check_for_compaq_ROM(rom_start))
return(1);
- }
buffer = (u32*) evbuffer;
@@ -427,9 +425,9 @@ static u32 store_HRT (void __iomem *rom_start)
void compaq_nvram_init (void __iomem *rom_start)
{
- if (rom_start) {
+ if (rom_start)
compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
- }
+
dbg("int15 entry = %p\n", compaq_int15_entry_point);
/* initialize our int15 lock */
@@ -661,9 +659,8 @@ int compaq_nvram_store (void __iomem *rom_start)
if (evbuffer_init) {
rc = store_HRT(rom_start);
- if (rc) {
+ if (rc)
err(msg_unable_to_save);
- }
}
return rc;
}
diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c
index f7b8684..cfe2afe 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -1199,9 +1199,8 @@ int ibmphp_do_disable_slot(struct slot *slot_cur)
debug("DISABLING SLOT...\n");
- if ((slot_cur == NULL) || (slot_cur->ctrl == NULL)) {
+ if ((slot_cur == NULL) || (slot_cur->ctrl == NULL))
return -ENODEV;
- }
flag = slot_cur->flag;
slot_cur->flag = 1;
@@ -1355,9 +1354,8 @@ static int __init ibmphp_init(void)
}
ibmphp_print_test();
- if ((rc = ibmphp_hpc_start_poll_thread())) {
+ if ((rc = ibmphp_hpc_start_poll_thread()))
goto error;
- }
exit:
return rc;
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 0f65ac5..d9b197d 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -215,9 +215,8 @@ static void __init print_ebda_hpc (void)
debug ("%s - cap of the slot: %x\n", __func__, hpc_ptr->slots[index].slot_cap);
}
- for (index = 0; index < hpc_ptr->bus_count; index++) {
+ for (index = 0; index < hpc_ptr->bus_count; index++)
debug ("%s - bus# of each bus controlled by this ctlr: %x\n", __func__, hpc_ptr->buses[index].bus_num);
- }
debug ("%s - type of hpc: %x\n", __func__, hpc_ptr->ctlr_type);
switch (hpc_ptr->ctlr_type) {
diff --git a/drivers/pci/hotplug/ibmphp_hpc.c b/drivers/pci/hotplug/ibmphp_hpc.c
index a936022..2208767 100644
--- a/drivers/pci/hotplug/ibmphp_hpc.c
+++ b/drivers/pci/hotplug/ibmphp_hpc.c
@@ -997,9 +997,8 @@ static int process_changeinstatus (struct slot *pslot, struct slot *poldslot)
rc = ibmphp_do_disable_slot (pslot);
}
- if (update || disable) {
+ if (update || disable)
ibmphp_update_slot_info (pslot);
- }
debug ("%s - Exit rc[%d] disable[%x] update[%x]\n", __func__, rc, disable, update);
--
1.9.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2014-09-07 18:02 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-09-07 18:02 [PATCH v2 2/4] PCI: fix a simple if coding style issue Quentin Lambert
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.